Why are people freaking out over something that we already knew since they announced this movie?

https://variety.com/2025/film/news/marvel-kevin-feige-robert-downey-jr-miles-morales-1236465488/

TL;DR It'll end with the creation of an unified universe where the Avengers, the Fantastic Four and the rebooted X-Men all coexist. They may eventually recast Captain America and Iron Man as well.

>Avengers: Secret Wars will reset the MCU, unifying the Avengers, X-Men and Fantastic Four timelines and introducing the MCU X-Men which will skew younger as in the original comics. Doesn’t consider it a reboot as most pre-reset characters and storylines will continue.
>No plans for live-action Miles Morales.
>Might do more Deadpool/Wolverine movies.
>Will eventually recast cornerstone characters like Iron Man even if RDJ’s performance was iconic. Names David Corenswet as an example of a successful modern recast and Sean Connery’s James Bond as a character once perceived as “unrecastable”.
>Has no plans to leave Marvel Studios, but might branch out and produce some non-MCU projects in the future.
>The actors from Roger Corman’s Fantastic Four movie all have special cameos in The Fantastic Four: First Steps.
>Loved Gunn’s Superman, hopes Ultraman returns as Bizarro in the sequel.